CN102729803B - The cooling air leading-in of vehicle - Google Patents
The cooling air leading-in of vehicle Download PDFInfo
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- CN102729803B CN102729803B CN201210075965.8A CN201210075965A CN102729803B CN 102729803 B CN102729803 B CN 102729803B CN 201210075965 A CN201210075965 A CN 201210075965A CN 102729803 B CN102729803 B CN 102729803B
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- partition member
- air guide
- vehicle
- guide hole
- heat exchanger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The present invention relates to the cooling air leading-in of vehicle.Will from be formed at front bumper and preceding grid air guide hole import cooling wind above and below or left and right separate partition member even in slight impact when retreat and contacted with heat exchanger, the present invention also can effectively protect heat exchanger from damage.The present invention will separate with partition member (16) above and below the gap H utilizations for air guide hole (3a, the 4a) connection being formed on the bumper facial (11) and preceding grid (4) of front bumper (3) or (26).In addition, the present invention will be separated with the gap H for air guide hole (3a, the 3a) connection being formed on bumper facial (11) using left and right partition member (31).Thus, the cooling wind being imported into by non-interference is directed to heat exchanger (7,8).Because partition member (16,26,31) is arranged to without prejudice to the retrogressing of the bumper beam (13) during slight impact, therefore, heat exchanger (8) is not damaged wound.
Description
Technical field
The present invention relates to a kind of wind that will can cool down from being formed at the air guide hole of forepiece efficiently delivery heat exchanger side
Vehicle cooling air leading-in.
Background technology
It is well known that being provided with front bumper in the front portion of the vehicles such as automobile, preceding grid is provided with the top of the front bumper.
Front bumper is with the bumper face for forming outer surface and is disposed in its internal bumper beam, in bumper face with before
Bottom air guide hole and top air guide hole are offered on grid respectively, the cooling wind imported from the two air guide holes is directed to arranging
In the anterior heat exchanger (engine cool radiator, air conditioning condenser etc.) of engine room, cool off them.
The bumper beam for being disposed in the back side of bumper face upwardly extends in overall width side, in the bumper beam and heat
Between exchanger, the clearance portion of collision deformation amount during at least provided with for ensuring positive slight impact.
The back side of bumper beam both sides is fixedly installed on the front end for the front side frame that the left and right sides on overall width direction arranges,
Crash box is provided with the leading section of the front side frame.If head-on crash occurs for vehicle, its shock loading will be horizontal by bumper
Beam and pass to front side frame, first, the crash box is corrugated and absorbed a part for impact energy by axial conquassation.Pass through
The gap of collision deformation amount part is ensured between bumper beam and heat exchanger, though crash box in slight impact by axle
Make it that bumper beam retreats, and can also avoid contacting with heat exchanger to conquassation, so as to protect heat exchanger from damage.
But as noted previously, as be provided with clearance portion between bumper beam and heat exchanger, therefore, in motion,
It can be formed at from the cooling wind for the bottom air guide hole inspiration for being opened in bumper face between bumper beam and heat exchanger
Clearance portion kicked up upward, interfered with the cooling wind of the top air guide hole inspiration of grid before be opened in, so as to produce
Raw vortex-like turbulent flow.Moreover, turn into the flowing resistance of cooling wind in the presence of the turbulent flow so that the cooling performance of heat exchanger reduces not
Good situation.
In order to tackle this problem, such as in patent document 1 (Unexamined Patent 11-11163 publications), a kind of profit is disclosed
The gap that will be formed between bumper and heat exchanger with the control unit (partition member) of tabular separates up and down, so as to will be from
The cooling wind that the air guide hole being opened on both front bumper and preceding grid imports is oriented to the technology of heat exchanger non-interferencely.
Patent document 1：Japanese Unexamined Patent Publication 11-11163 publications
But in technology disclosed in above-mentioned document, due to the close heat in the rear end of the control unit (partition member) of tabular
The preceding surface of exchanger, therefore, if bumper beam retreats in positive slight impact, it is fixedly installed on the bumper beam
On control unit will retreat in the lump, control unit rear end may be contacted with heat exchanger, and heat exchanger is caused to damage.
The content of the invention
In view of the foregoing, it is an object of the invention to provide a kind of cooling air leading-in of vehicle, the vehicle it is cold
But the cooling wind imported from the air guide hole for being formed at forepiece can not only be efficiently oriented to heat exchanger side by wind gatherer,
Retreat in slight impact even if partition member and also heat exchanger will not be caused to damage, so as to effectively protect heat
Exchanger is from damage.
A kind of cooling air leading-in of vehicle, it includes：
Heat exchanger, the heat exchanger are disposed in body forward structure；
Forepiece, the forepiece is to set the front that gap is disposed in the heat exchanger；With
Multiple air guide holes, the air guide hole are formed at the forepiece, and wind is cooled down for sucking；
Wherein, the cooling air leading-in of the vehicle is equipped with partition member, and the partition member is located at adjacent institute
State between the air guide hole and gap between the heat exchanger and forepiece.
In the cooling air leading-in of the vehicle of the present invention, the forepiece can be for front bumper and located at the preceding guarantor
Preceding grid above dangerous thick stick, the partition member can be arranged on the framework that fixed setting is disposed in the heat exchanger of body forward structure
And with set gap be disposed in the framework front the front bumper crossbeam between, the multiple air guide hole can wrap
Include the air guide hole for being opened in respectively above and below the crossbeam of the front bumper and wind being cooled down for importing so that described point
The framework is fixedly installed on every the rear end of part, the front end of the partition member overhangs the upper of the crossbeam of the front bumper
Side or lower section, so as to split the gap up and down.
In the cooling air leading-in of the vehicle of the present invention, the portions being installed in the framework of the partition member
Width can be formed as the installation seat identical or than the framework with the width at the position of the installation of the framework portions
The narrow width at the position in portion.
In the cooling air leading-in of the vehicle of the present invention, the forepiece can be for front bumper and located at the preceding guarantor
Preceding grid above dangerous thick stick, the partition member can be formed by foaming body, the partition member towards be formed at it is described before protect
The position of the air guide hole side of dangerous thick stick can tilt obliquely upward from vehicle front towards the direction of the heat exchanger.
In the cooling air leading-in of the vehicle of the present invention, breach can be formed on the preceding surface of the partition member
Portion, in order to be attached at the front bumper to be installed.
In the cooling air leading-in of the vehicle of the present invention, the forepiece can be front bumper, be formed at described
The air guide hole of front bumper can be split by vertical support or so, and the partition member can be formed by foaming body, the separation
Part can be installed in the gap at the back side of the vertical support.
In the cooling air leading-in of the vehicle of the present invention, the width of the partition member can be with from vehicle front
Narrow to rear view of vehicle transition.
In the cooling air leading-in of the vehicle of the present invention, the upper surface of the partition member can the side of being placed up
It is prominent, so as to which the gap between the crossbeam of the front bumper and the framework be separated.
In the cooling air leading-in of the vehicle of the present invention, the air guide hole for being formed at the front bumper can be indulged
Support or so is split, and can be clamped with the gap at the back side that this indulges support and is integrally formed with the partition member
Left and right lattice.
In the cooling air leading-in of the vehicle of the present invention, the air guide hole for being formed at the front bumper can be indulged
Support or so is split, and left and right lattice can be clamped with the gap at the back side that this indulges support.
The cooling air leading-in of vehicle according to the invention has：
Fixed setting is disposed in the framework of the heat exchanger of body forward structure；
To set the bumper beam that gap is disposed in the front of the framework；
It is opened in air guide hole above and below the bumper beam, importing cooling wind；With
Rear end is fixedly installed on the framework, and front end is overhang above or below the bumper beam, so as to up and down
Split the partition member in the gap.
According to the present invention, because having clamped partition member in gap between heat exchanger and forepiece, from shape
Into the air guide hole importing in forepiece cooling wind energy it is enough it is non-interference be directed to heat exchanger, so as to not to the heat
Exchanger causes effectively to protect heat exchanger from damage under degree of impairment.
Brief description of the drawings
Fig. 1 is the front view of the major part of the vehicle of first embodiment；
Fig. 2 is Fig. 1 II-II sectional views；
Fig. 3 is the top view of cooling air leading-in；
Fig. 4 is the stereogram of heat-radiator plate and upper and lower partition member；
Fig. 5 is the sectional view equivalent to Fig. 2 of second embodiment；
Fig. 6 is the top view of the cooling air leading-in of second embodiment；
Fig. 7 is the stereogram of the partition member up and down of second embodiment；
Fig. 8 is the sectional view equivalent to Fig. 2 of the 3rd embodiment；
Fig. 9 is the top view of the cooling air leading-in of the 3rd embodiment；
Figure 10 is the sectional view equivalent to Fig. 2 of the 4th embodiment；
Figure 11 (a) is the front view of the partition member of the 4th embodiment, and Figure 11 (b) is Figure 11 of the 4th embodiment
(a) right view.
Symbol description：
1：Body forward structure
3：Front bumper
3a：Bottom air guide hole
3b：Vertical lattice
4：Preceding grid
4a：Top air guide hole
7：Radiator
8：Condenser
9：Heat-radiator plate
9d：Strut
11：Bumper face
13：Bumper beam
16：Upper and lower partition member
16b：Upper surface
16c：Lower surface
21：Left and right partition member
26：Upper and lower partition member
31：Partition member
31a：Left and right lattice
31b：Upper and lower lattice
31d：Upper surface
31e：Lower surface
H：Clearance portion
Embodiment
Below, one embodiment of the present invention is illustrated with reference to the accompanying drawings.
As shown in Figure 1 and Figure 2, the body forward structure 1 as the automobile of one of vehicle is provided with front bumper 3 in forefront,
The top of the front bumper 3 is provided with preceding grid 4, in its rear provided with engine room E.In addition, it is provided with the top of body forward structure 1
Front shroud 5, the top for freely covering engine room E is opened and closed by the front shroud 5.In addition, it is equipped with engine room E not shown
The power unit such as engine.
In addition, the heat exchanger for the cooling system for forming engine is equipped with engine room E front portion (hereinafter referred to as
" radiator ") 7, in addition, being equipped with the heat exchanger for the kind of refrigeration cycle for forming air-conditioning in the front of the radiator 7 (hereinafter referred to as
" condenser ") 8.
The radiator 7 and condenser 8 are fixedly installed on the heat-radiator plate 9 (reference picture 2, Fig. 3) as framework (frame body).Should
Heat-radiator plate 9 is formed as being provided with vertical frame portion 9a in the both sides in overall width direction in front view, lower frame 9b is provided with bottom, upper
Portion is rectangular box-like provided with upper frame 9c.In addition, it is attached at lower frame with strut 9d in the overall width direction center of the heat-radiator plate 9
Between 9b and upper frame 9c.In addition, vertical frame portion 9a is fixedly installed on the left and right sides that is disposed on overall width direction and to vehicle body
On a pair of front side frames 12 of fore-and-aft direction extension.
On the other hand, front bumper 3 has facial 11 Hes of bumper worked as a part for vehicle body front pose
The bumper being disposed in the state upwardly extended along the bumper face 11 in overall width side behind the bumper face 11 is horizontal
Beam 13, the preceding surface of front side frame 12 is fixedly installed at the back side of the both sides of bumper beam 13.In addition, in the bumper beam 13
Lower section be equipped with hit bracket 14.
In addition, lower impact absorbing material 15a is clamped between the inner surface and shock bracket 14 of bumper face 11,
Its back side is attached at the front end face for hitting bracket 14.In addition, between the inner surface and bumper beam 13 of bumper face 11
Upper impingement absorbing material 15b is clamped with, its back side is attached at the preceding surface of bumper beam 13.In addition, on front bumper 3
Bottom air guide hole 3a is offered, on the other hand, formed with top air guide hole 4a on preceding grid 4.
In addition, in bottom air guide hole 3a overall width direction center formed with the vertical support 3b with Rack, bottom
Air guide hole 3a indulges support 3b or so segmentations by this.
Hit the case that bracket 14 is formed as to block between the bottom of bumper face 11 and the lower frame 9b of heat-radiator plate 9
Shape, the lower surface for hitting the upper surface 14a and bottom air guide hole 3a of bracket 14 are generally formed on the same face, are had as importing
The function of cowling panel during cooling wind.
In addition, the collision deformation amount being provided between bumper beam 13 and condenser 8 when absorbing positive slight impact
Gap H, level is equipped with partition member 16 up and down in the H of the gap.The upper and lower partition member 16 for sheet metal or resin-made
, as shown in Figure 3, Figure 4, the upper and lower partition member 16 is in three, rear portion location bending formed with tongue-shaped portions 16a.The seat
The vertical frame portion 9a in left and right and strut 9d, each portions 16a that portion 16a is installed on heat-radiator plate 9 width are formed as and corresponding radiating
The vertical frame portion 9a of device plate 9 width and strut 9d width are identical or narrower than their width.In addition, in heat-radiator plate 9
The screwed hole being provided with frame portion 9a and strut 9d for installing portions 16a is indulged in left and right, on the other hand, runs through on portions 16a
It is provided with bolt inserting hole.
In addition, as shown in Fig. 2 the portions 16a of the upper and lower partition member 16 is being installed on heat-radiator plate 9 by regulation
Under state, the front end of the upper and lower partition member 16 overhangs the top of bumper beam 13, so that gap H is separated into bottom
Air guide hole 3a sides and top air guide hole 4a sides.In addition, the upper surface 16b of the upper and lower partition member 16 is formed flatly, and conduct
The cowling panel of the side of cooling wind directed toward condenser 8 imported from top air guide hole 4a is played a role.
Below, the effect to this structure of present embodiment illustrates.Vehicle once travels, from vehicle front
Cooling wind will be from the bottom air guide hole 3a being opened on front bumper 3 and the top air guide hole 4a quilts being opened on preceding grid 4
Suck and be directed in body forward structure 1.
Because the gap H being connected with bottom air guide hole 3a and top air guide hole 4a is clipped on bumper beam 13 and cold
Partition member up and down between condenser 8 separates about 16, and upper surface 16b plays a role as cowling panel, therefore, from
Top air guide hole 4a import cooling wind can be directed to along the upper surface 16b of upper and lower partition member 16 condenser 8 and with this
The direction of the relative radiator 7 to stand erect in the behind of condenser 8.
On the other hand, from the part of the bottom air guide hole 3a cooling wind imported along the bottom for being disposed in bottom air guide hole 3a
The upper surface 14a of the shock bracket 14 in face is directed to condenser 8 and the radiator 7 to stand erect relative with the behind of the condenser 8
Direction.In addition, can be kicked up upward from bottom air guide hole 3a another part of cooling wind imported, and along upper and lower lattice
The lower surface 16c of part 16 is directed to the direction of condenser 8 and the radiator 7 to stand erect relative with the behind of the condenser 8.
Now, as shown in Figure 2 and Figure 3, because the front end of upper and lower partition member 16 overhangs the top of bumper beam 13,
Rear portion is fixedly installed on heat-radiator plate 9, so as to be separated into up and down, therefore, is flowed along the upper surface 16b of the upper and lower partition member 16
Cooling wind and along lower surface 16c flowing cooling wind can by the direction of non-interference ground directed toward condenser 8, enter without generation whirlpool
Shape turbulent flow.As a result, it can efficiently cool down condenser 8 and radiator 7.
In addition, for the partition member up and down 16 of present embodiment, due to only by being threaded on heat-radiator plate 9
Hole can just install, and therefore, can also be installed easily even for existing vehicle, so as to obtain high versatility.Separately
Outside, due to being formed at the portions 16a of upper and lower partition member 16 only at the position for vertical the frame portion 9a and strut 9d for contacting heat-radiator plate 9
Formed, and its width is formed as identical or narrower than their width with corresponding vertical frame portion 9a and strut 9d width, because
This, the preceding surface of condenser 8 will not be blocked by portions 16a.Therefore, partition member 16 up and down is arranged in the H of gap, also not
Big aeration resistance can be produced, the cooling effectiveness of heat exchanger (condenser 8, radiator 7) will not also be reduced.
In addition, the front end of the upper and lower partition member 16 overhangs the top of bumper beam 13, therefore, touched even in slightly
In the case that bumper beam 13 retreats when hitting, upper and lower partition member 16 will not also contact with bumper beam 13, therefore, radiating
Device plate 9 and condenser 8 will not be extruded by upper and lower partition member 16.As a result, it can effectively protect heat-radiator plate 9, condensation
Device 8, radiator 7 are from damage, so as to mitigate the burden of price for repairing.
In addition, as shown in Fig. 2 between the front end of upper and lower partition member 16 and the inner surface of bumper face 11 formed with
Space part H ', can also be by the sky if space part H ' produces vortex-like turbulent flow when importing cooling wind from top air guide hole 4a
Gap portion H ' is blocked with foaming bodies such as urethanes.
In addition, the invention is not restricted to above-mentioned embodiment, such as upper and lower partition member 16 can also be located at lower guide
Air port 3a sides, and its front end is overhang the lower section of bumper beam 13.
[second embodiment]
Fig. 5, Fig. 6, Fig. 7 represent second embodiment of the present invention.Pair with first embodiment identical form part, it is attached
With identical symbol and omit the description., will be respectively from bottom by upper and lower partition member 16 in above-mentioned first embodiment
The cooling wind that air guide hole 3a and top air guide hole 4a is imported separates, but in the present embodiment, the upper and lower partition member 26 is logical
The foaming body for crossing the high foamability being made up of expanded materials such as urethanes is formed, as shown in fig. 6, the upper and lower partition member 26 is at least
It is horizontal in the width range of condenser 8 to arrange, also, as shown in figure 5, the upper and lower partition member 26 in the side view of vehicle
Narrowed with the width of above-below direction with the side transition of condenser 8 from the 13 lateral rear view of vehicle of bumper beam of vehicle front
Mode form.Thus, the front side rigidity of installation supporting partition member 26 up and down is high, also, with condenser 8 near to or in contact with
Rear side is rigidly low.
Almost match somebody with somebody top air guide hole 4a of the upper surface 26b of the upper and lower partition member 26 with being formed at preceding grid 4 bottom surface
And if be connected on the same face, its rear end is near to or in contact with the preceding surface of condenser 8.Therefore, with neighbouring bottom wind-guiding
The gap H that mouth 3a connects with top air guide hole 4a can be separated into up and down by upper and lower partition member 26.In addition, as shown in fig. 6, up and down
Because of contact elastic deformation occurs for the position relative with the strut 9d being arranged on heat-radiator plate 9 of the rear end of partition member 26.
In addition, the upper and lower partition member 26 in face of bottom air guide hole 3a position, i.e. lower surface 26c, formed from preceding table
Towards the generation of rear extreme direction, inclined inclined-plane, lower surface 26c front side and bottom air guide hole 3a upper surface are several obliquely upward
Towards same position, rear end and upper surface 26b rear end intersect it is at an acute angle so that partition member 26 is formed as section up and down
The shape of triangle slightly at a right angle.Therefore, the rear end of the upper and lower partition member 26 can be formed as pointed section, so as to linear contact lay or
Linearly close to condenser 8.
Below, the effect to this structure of present embodiment illustrates.Vehicle once travels, from vehicle front
Cooling wind will be inhaled by the bottom air guide hole 3a being opened on front bumper 3 and the top air guide hole 4a being opened on preceding grid 4
Enter and be directed in body forward structure 1.
Bumper beam 13 and condenser 8 are clipped on bottom air guide hole 3a and top air guide hole 4a the gap H connected
Between partition member up and down 26 be separated into up and down.In addition, the upper surface 26b and top air guide hole 4a of upper and lower partition member 26
Bottom surface is almost formed on the same face.Therefore, can be along upper and lower partition member 26 from the top air guide hole 4a cooling wind imported
The upper surface 26b to be played a role as cowling panel be directed to condenser 8 and the radiator to be stood facing each other with the behind of the condenser 8
7 direction.
On the other hand, from the part of the bottom air guide hole 3a cooling wind imported along the bottom for being disposed in bottom air guide hole 3a
Face, the upper surface 14a of shock bracket 14 that is played a role as cowling panel be directed to condenser 8 and with the condenser 8
The direction of the radiator 7 of face-off behind.In addition, from bottom air guide hole 3a imported into body forward structure 1 cooling wind another portion
Divide and kicked up upward, and vertically the lower surface 26c of partition member 26 inclined-plane is directed to top, and then directed toward condenser 8
And the direction with the radiator 7 of the behind face-off of the condenser 8.
Now, as shown in Figure 5, Figure 6, the rear end of upper and lower partition member 26 is near to or in contact with the surface of condenser 8 and separation
Go out up and down, therefore, along the upper surface 26b of the upper and lower partition member 26 cooling wind flowed and the cooling flowed along lower surface 26c
Wind can be entered without the vortex-like turbulent flow caused by interference occurs by the direction of non-interference ground directed toward condenser 8.As a result,
Flowing resistance can be reduced, so as to efficiently cool down condenser 8 and radiator 7.
In addition, the rear end of partition member 26 turns into pointed section up and down, therefore, linear contact lay is understood or linearly close to condenser
8, therefore, the upper and lower partition member 26 will not cover the preceding surface of heat exchanger (condenser 8, radiator 7), will not significantly drop
Low cooling effectiveness.
In addition, the upper and lower partition member 26 by width with occurred frequently and what is narrowed from vehicle front to rear view of vehicle transition
The foaming body for steeping multiplying power is formed, therefore, even if bumper beam 13 retreats in slight impact and causes the upper and lower partition member
The surface of condenser 8 is pushed down in 26 rear end, and collision deformation amount can also be absorbed by the elastic deformation of the upper and lower partition member 26, because
This, condenser 8 is not damaged, so as to mitigate the burden of price for repairing.
In addition, in the present embodiment, notch part 26a is formed on the preceding surface of upper and lower partition member 26, by the way that this is lacked
Oral area 26a is attached at bumper beam 13 to be installed, and therefore, can also be installed easily even for existing vehicle, from
And high versatility can be obtained.
[the 3rd embodiment]
Fig. 8, Fig. 9 represent third embodiment of the present invention.Pair with first embodiment identical form part, be accompanied by phase
Symbol together simultaneously omits the description.
, will be respectively from bottom air guide hole 3a and upper guide by upper and lower partition member 26 in above-mentioned second embodiment
The cooling wind that air port 4a is imported separates, but in the present embodiment, will be in bottom air guide hole 3a by left and right partition member 21
The center vertical support 3b back side that is formed and heat-radiator plate 9 indulge the support 3b back sides in the relative strut to stand erect in rear with this
9d gap H is separated.
Bottom air guide hole 3a is by the vertical support 3b in center or so segmentations, and in motion, from the bottom, air guide hole 3a is led
The cooling wind entered can be involved in and interfere at the vertical support 3b back side, produce vortex-like turbulent flow.Present embodiment passes through in vertical supporting
Left and right partition member 21 is clamped in the strut 9d of portion 3b and heat-radiator plate 9 gap H, to prevent what is imported from bottom air guide hole 3a
The interference of wind is cooled down, so as to prevent the reduction of the cooling effectiveness of heat exchanger (condenser 8, radiator 7).
Identical with above-mentioned partition member up and down 26, the left and right partition member 21 utilizes the foaming bodily form of high foamability
Into as shown in Figure 8, Figure 9, the width and height on the preceding surface of the left and right partition member 21 are formed as basic with vertical support 3b's
Width and highly identical, in addition, the width of rear end face is formed as substantially identical with strut 9d width, the left and right partition member 21
At least one of front and rear surfaces be attached at vertical support 3b or strut 9d.In addition, the upper surface of the left and right partition member 21 is put down
Formed smoothly, bottom surface is formed as the shape along the upper surface 14a for hitting bracket 14.Therefore, as shown in figure 9, in vertical support
In the case that width of the 3b width than strut 9d is also wide, left and right partition member 21 is formed as with before vehicle in a top view
Direction rear view of vehicle transition and the trapezoidal shape of narrowed width.
In this configuration, the gap H indulged between support 3b and heat-radiator plate 9 is separated by left and right partition member 21
Open, therefore, the cooling wind imported from the bottom air guide hole 3a for the left and right sides for being opened in vertical support 3b can not be in vertical support 3b
Behind the direction of condenser 8 is directed to along the side of left and right partition member 21 with interfering, therefore, it is possible to prevent cooling from imitating
The reduction of rate.
Further, since the left and right partition member 21 is formed by the foaming body of high foamability, therefore, even if bumper is horizontal
Beam 13 retreats in slight impact and make it that strut 9d is pushed down in the rear end of the left and right partition member 21, can also pass through the left and right point
Collision deformation amount is absorbed every the elastic deformation of part 21, therefore, heat-radiator plate 9 and condenser 8 will not be damaged, so as to subtract
The burden of light price for repairing.In addition, in this case, the upper surface of left and right partition member 21 can also be made to protrude upward, so as to
Gap H between bumper beam 13 and strut 9d is separated.
[the 4th embodiment]
Figure 10, Figure 11 (a) and Figure 11 (b) represent the 4th embodiment of the present invention.Pair with first embodiment identical
Part is formed, identical symbol is accompanied by and omits the description.
The partition member 31 of present embodiment is the embodiment of partition member up and down 26 and the 3rd for making second embodiment
The integration of left and right partition member 21, formed by the foaming body of high foamability.
As shown in Figure 11 (a) and Figure 11 (b), the partition member 31 width it is central formed with left and right lattice
31a, in addition, left and right lattice 31a top with to the state that horizontal direction extends formed with upper and lower lattice 31b.It is right
In left and right lattice 31a, its front and rear surfaces is clipped between the vertical support 3b back side and the strut 9d of heat-radiator plate 9, in addition,
Upper surface protrudes upward, is connected in lattice 31b up and down.
In addition, on the preceding surface of the upper and lower lattice 31b formed with the back side and upper surface for being attached at bumper beam 13
Notch part 31c.The upper surface 31d of the upper and lower lattice 31b is formed flatly, in addition, lower surface 31e be formed as from front portion to
The inclined inclined-plane in oblique upper occurs for rear direction.
As shown in Figure 10, in this configuration, if partition member 31 is installed in bumper face 11 and heat-radiator plate 9
Between in the gap H that sets, then will be separated between bottom air guide hole 3a and top air guide hole 4a by upper and lower lattice 31b
Open, will be separated by vertical support 3b or so bottom air guide hole 3a split by left and right lattice 31a.
As a result, the part for importeding into left and right bottom air guide hole 3a cooling wind can be along the left and right lattice in center
31a side is directed to the direction of condenser 8 non-interferencely.In addition, it imported into bottom air guide hole 3a and kicks up upward
Cooling wind the direction of condenser 8 can be directed to along the lower surface 31e that is formed at upper and lower lattice 31b inclined-plane.On the other hand,
The cooling wind imported from top air guide hole 4a can vertically lattice 31b flat upper surface 31d be directed to the side of condenser 8
To.
Because upper and lower lattice 31b rear end is formed as pointed section and near to or in contact with the surface of condenser 8, therefore,
Respectively from bottom air guide hole 3a and top air guide hole 4a the cooling wind imported can be non-interference be directed to the direction of condenser 8.
So, in the present embodiment, indulge between support 3b and the strut 9d of heat-radiator plate 9 and pass through left and right lattice
31a is separated, and is separated between bumper beam 13 and strut 9d by upper and lower lattice 31b, therefore, from bottom wind-guiding
The cooling wind that mouth 3a and top air guide hole 4a is imported will all be directed to the direction of condenser 8 non-interferencely, so as to anti-
Only the cooling effectiveness of heat exchanger (condenser 8, radiator 7) reduces.
In addition, the partition member 31 is formed by the foaming body of high foamability, therefore, even if bumper beam 13 is light
Retreated during micro- collision, and make it that the surface of condenser 8 is pushed down in the rear end of the partition member 31, the partition member 31 can also pass through
Elastic deformation absorbs collision deformation amount, therefore, heat-radiator plate 9 and condenser 8 will not be damaged, so as to mitigate price for repairing
Burden.
In addition, the invention is not restricted to above-mentioned embodiment, such as in the vehicle of no carrying air conditioning condenser 8,
The 31b of lattice up and down of upper and lower partition member 16 and partition member 31 rear end is near to or in contact with the surface of radiator 7.In addition,
Foaming body can also be bipeltate.
In addition, in the 4th above-mentioned embodiment, although be integrally formed on partition member 31 left and right lattice 31a and
Upper and lower lattice 31b, but can also be by the separation up and down of the partition member up and down 16 of first embodiment or second embodiment
The left and right partition member 21 of the embodiment of part 26 and the 3rd is clipped in a gap H respectively.
Claims (5)
1. a kind of cooling air leading-in of vehicle, including：
Heat exchanger, the heat exchanger are disposed in body forward structure；
Forepiece, for the forepiece to set the front that gap is disposed in the heat exchanger, the forepiece is front bumper
With the preceding grid above the front bumper；With
Multiple air guide holes, the air guide hole are formed at the forepiece, and wind is cooled down for sucking；
Wherein, the cooling air leading-in of the vehicle is equipped with partition member, and the partition member described is led positioned at adjacent
In the gap between air port and between the heat exchanger and forepiece, the top of the partition member is described
The upper horizontal configuration of the bumper beam of front bumper, while upper surface is formed flatly, the partition member at least has
The width of condenser,
The partition member is formed by foaming body,
The position towards the air guide hole side for being formed at the front bumper of the partition member is from vehicle front towards described
The direction of heat exchanger tilts obliquely upward,
Tilted below the partition member towards rear and upward, the partition member is formed as section substantially at right angles three
Angular shape, the elastic deformation in collision.
2. the cooling air leading-in of vehicle as claimed in claim 1, wherein,
Notch part is formed on the preceding surface of the partition member, in order to be attached at the front bumper to be installed.
3. the cooling air leading-in of vehicle as claimed in claim 1 or 2, wherein,
The air guide hole for being formed at the front bumper is split by vertical support or so,
The left and right lattice being integrally formed with the partition member is clamped with the gap at the back side that this indulges support.
4. the cooling air leading-in of vehicle as claimed in claim 1 or 2, wherein,
The air guide hole for being formed at the front bumper is split by vertical support or so,
Left and right lattice is clamped with the gap at the back side that this indulges support.
5. a kind of cooling air leading-in of vehicle, including：
Heat exchanger, the heat exchanger are disposed in body forward structure；
Forepiece, the forepiece is to set the front that gap is disposed in the heat exchanger；With
Multiple air guide holes, the air guide hole are formed at the forepiece, and wind is cooled down for sucking；
Wherein, the cooling air leading-in of the vehicle is equipped with partition member, and the partition member described is led positioned at adjacent
In the gap between air port and between the heat exchanger and forepiece, the upper level of the partition member is matched somebody with somebody
Put, while upper surface is formed flatly,
Wherein, the forepiece is front bumper,
The air guide hole for being formed at the front bumper is split by vertical support or so,
The partition member is formed by foaming body,
The partition member is installed in the gap at the back side of the vertical support, by the crossbeam and framework of the front bumper
Between gap separate, collision when elastic deformation,
Wherein, the width of the partition member narrows with from vehicle front to rear view of vehicle transition.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-078293 | 2011-03-31 | ||
| JP2011-078292 | 2011-03-31 | ||
| JP2011078293A JP5746542B2 (en) | 2011-03-31 | 2011-03-31 | Vehicle cooling air introduction device |
| JP2011078292A JP5706733B2 (en) | 2011-03-31 | 2011-03-31 | Vehicle cooling air introduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102729803A CN102729803A (en) | 2012-10-17 |
| CN102729803B true CN102729803B (en) | 2018-04-10 |
Family
ID=46845261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210075965.8A Active CN102729803B (en) | 2011-03-31 | 2012-03-21 | The cooling air leading-in of vehicle |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9061585B2 (en) |
| CN (1) | CN102729803B (en) |
| DE (1) | DE102012204461A1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9714602B2 (en) * | 2012-03-16 | 2017-07-25 | Honda Motor Co., Ltd. | Airflow directing member for a vehicle engine compartment |
| CN103625269A (en) * | 2013-12-03 | 2014-03-12 | 重庆市嘉陵川江汽车制造有限公司 | Automotive flow guide device |
| US9327592B2 (en) * | 2014-03-20 | 2016-05-03 | GM Global Technology Operations LLC | Bumper with integrated auxilliary cooler |
| FR3022878B1 (en) * | 2014-06-27 | 2018-04-13 | Compagnie Plastic Omnium | FRONT PANEL OF MOTOR VEHICLE WITH CENTRAL AIR INLET AND SIDE OUTPUTS |
| US9333849B2 (en) | 2014-07-29 | 2016-05-10 | Honda Motor Co., Ltd. | Co-injected sealing structure of an air recirculation prevention device |
| US9969342B2 (en) * | 2015-03-26 | 2018-05-15 | Ford Global Technologies Llc | Body-on-frame bumper step pad with seal between bumper beam and radiator grill |
| WO2017098765A1 (en) * | 2015-12-09 | 2017-06-15 | 株式会社Ｓｏｋｅｎ | Cooling device |
| JP6816479B2 (en) * | 2016-12-01 | 2021-01-20 | アイシン精機株式会社 | Grill shutter device |
| DE102016123216A1 (en) * | 2016-12-01 | 2018-06-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Front end arrangement of a motor vehicle |
| US10131305B2 (en) * | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
| US10131304B2 (en) * | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
| US10131303B2 (en) * | 2017-02-09 | 2018-11-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper assemblies and vehicles with integrated air deflectors |
| CN107187409A (en) * | 2017-05-27 | 2017-09-22 | 观致汽车有限公司 | Automotive bumper system and the vehicle comprising it |
| JP6509277B2 (en) * | 2017-05-29 | 2019-05-08 | 本田技研工業株式会社 | Vehicle heat exchanger |
| FR3071776B1 (en) * | 2017-10-04 | 2020-10-09 | Valeo Systemes Thermiques | FRONT PANEL MODULE OF A MOTOR VEHICLE |
| KR102452713B1 (en) * | 2017-12-29 | 2022-10-11 | 현대자동차주식회사 | Air Guide Structure of Vehicle |
| KR102496655B1 (en) * | 2018-04-16 | 2023-02-06 | 현대자동차주식회사 | Front end module for electric vehicle |
| DE102018122934A1 (en) * | 2018-09-19 | 2020-03-19 | Volkswagen Aktiengesellschaft | Flow control device and front-end module for a motor vehicle |
| DE102020118415A1 (en) | 2020-07-13 | 2022-01-13 | Audi Aktiengesellschaft | Method for manufacturing an air guide part |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938303A (en) * | 1988-07-23 | 1990-07-03 | Daimler-Benz Ag | Cooling air circulation system in the front end of a motor vehicle |
| US5046550A (en) * | 1989-09-09 | 1991-09-10 | Mercedes-Benz Ag | Cooling-air ducting system in the front-end space of a motor vehicle |
| US5887672A (en) * | 1997-01-31 | 1999-03-30 | Suzuki Motor Corporation | Construction for attaching a front grille shield plate |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815629Y2 (en) * | 1976-12-02 | 1983-03-30 | 株式会社小松製作所 | radiator cooling system |
| US4141426A (en) * | 1976-12-23 | 1979-02-27 | Toyota Jidosha Kogyo Kabushiki Kaisha | Support assembly for radiators and air conditioning condensors |
| JPS6135466Y2 (en) * | 1980-12-26 | 1986-10-15 | ||
| DE3338466A1 (en) * | 1983-10-22 | 1985-05-09 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | MOTOR VEHICLE, ESPECIALLY CARS |
| JPH1111163A (en) | 1997-06-25 | 1999-01-19 | Mitsubishi Motors Corp | Cooling air intake structure of vehicle |
| US6405819B1 (en) * | 1999-07-09 | 2002-06-18 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle cooling structure |
| US6390217B1 (en) * | 2001-04-02 | 2002-05-21 | Delphi Technologies, Inc. | Vehicle front end air control |
| JP4367294B2 (en) * | 2004-09-02 | 2009-11-18 | 株式会社デンソー | Cooling device for water-cooled internal combustion engine for vehicle |
| JP2007091062A (en) * | 2005-09-29 | 2007-04-12 | Denso Corp | Front end structure for vehicle |
| US7726428B2 (en) * | 2005-10-12 | 2010-06-01 | Chrysler Group Llc | A/C condenser damage protection device |
| JP5424022B2 (en) * | 2009-03-25 | 2014-02-26 | アイシン精機株式会社 | Movable fin drive unit |
| JP2010234879A (en) * | 2009-03-30 | 2010-10-21 | Isuzu Motors Ltd | Vehicle front structure |
| JP2011078292A (en) | 2009-10-02 | 2011-04-14 | Chugoku Electric Power Co Inc:The | Disconnection protective relay device |
| JP2011078293A (en) | 2009-10-02 | 2011-04-14 | Chugoku Electric Power Co Inc:The | Disconnection protective relay device |
-
2012
- 2012-03-20 US US13/424,700 patent/US9061585B2/en active Active
- 2012-03-21 CN CN201210075965.8A patent/CN102729803B/en active Active
- 2012-03-21 DE DE201210204461 patent/DE102012204461A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938303A (en) * | 1988-07-23 | 1990-07-03 | Daimler-Benz Ag | Cooling air circulation system in the front end of a motor vehicle |
| US5046550A (en) * | 1989-09-09 | 1991-09-10 | Mercedes-Benz Ag | Cooling-air ducting system in the front-end space of a motor vehicle |
| US5887672A (en) * | 1997-01-31 | 1999-03-30 | Suzuki Motor Corporation | Construction for attaching a front grille shield plate |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120248824A1 (en) | 2012-10-04 |
| CN102729803A (en) | 2012-10-17 |
| DE102012204461A1 (en) | 2012-10-04 |
| US9061585B2 (en) | 2015-06-23 |
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